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vlabodo [156]
2 years ago
14

The volume of the polyhedron is ______ yd3.

Mathematics
1 answer:
DochEvi [55]2 years ago
4 0

Answer:

122,850 yd³

Step-by-step explanation:

The polyhedron is a right triangle prism

Area of the right triangle prism = ½*a*c*h

a = 91 yd

c = 60 yd

h = 45 yd

Volume = ½*91*60*45

= 122,850 yd³

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Write an absolute value equation or inequality to describe each graph
Rina8888 [55]

Step-by-step explanation:

|x|   \geqslant 1.5

Or basically,

x  \geqslant 1.5

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x \leqslant  - 1.5

6 0
1 year ago
6x-5y = 15<br><br> x=y+3<br><br> x=<br><br> y=
Zina [86]

Answer:  x = 0  y = –3

Step-by-step explanation:

We can solve this system by substitution.

use the second equation as a value for x.

Then substitute that value  in place of x in the first equation and solve for y.

6x - 5y = 15 becomes

6(y + 3) - 5y = 15  Distribute 6 × parentheses

6y + 18 - 5y = 15 combine like terms

6y -5y + 18 = 15

y + 18 = 15   Subtract 18 from both sides.

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Use this value for y in either equation to solve for x

6x - 5(-3) = 15

6x + 15 = 15    Subtract 15 from both sides, divide by 6 (seems silly!)

x = 0

OR in he second equation,

x = -3 + 3  

Again, x = 0

6 0
2 years ago
Write the sentence as an equation.<br> 62 more than the product of 150 and r is 40
aleksandrvk [35]

Answer:

40r =  \frac{62}{152}

4 0
3 years ago
Solve for the variable <br><br> -3√(t) = -21
fenix001 [56]

Answer:

49

Step-by-step explanation:

-3√(t) = -21

√(t) = 7

t = 49

3 0
3 years ago
If there are 91 chickens and 1 is gone how many more is there left.
beks73 [17]

Answer:

90 chickens

Step-by-step explanation:

91 chickens are there, subtract 1 chicken there 90 left

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Mark brainliest would be appreciated

7 0
2 years ago
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